Abstract: Disclosed herein are an apparatus and method for providing a search service based on important sentences. The apparatus for providing a search service based on important sentences includes memory in which at least one program and a previously trained word importance measurement model are recorded and a processor for executing the program. The program may include a word importance measurement unit for measuring the importance of each of multiple words included in input text in the corresponding input text based on the word importance measurement model and a sentence importance measurement unit for measuring the importance of each of at least one sentence included in the text based on the measured importance of each of the multiple words.

Abstract: Provided are a self voice training method for a patient with a voice disorder and a user terminal for self voice training. The user terminal for self voice training includes an input device configured to receive a training program selection command of a user, a storage configured to store voice training candidate programs for the user's voice training, a calculator configured to generate first guide content according to a first voice training program selected from among the voice training candidate programs by the user, an output device configured to output the first guide content, and a microphone configured to receive voice output by the user according to the first guide content output through the output device.

Abstract: The present disclosure provides compositions and methods of treating motor neuron diseases, including spinal muscular atrophy (SMA) and amyotrophic lateral sclerosis (ALS). A modulator of a heat shock protein, such as an Hsp70 family member protein, may be used in the present method. Alternatively, a mutant heat shock protein may be used.

Abstract: Provided is a reinforcement beam for horizontal frames, the reinforcement beam being configured to be used in a prefabricated shelf that is fabricated with vertical frames and horizontal frames, the horizontal frames including a connection portion fastened to the vertical frames at end portions of the connection portion, and an abutment portion which is formed by folding the connection portion such that the abutment portion is formed integrally with the connection portion and which supports a support plate. The reinforcement beam for the horizontal frames includes a body portion in which a pulling portion configured to support a lower outer surface of the connection portion is provided on each of opposite ends of the body portion. The reinforcement beam for the horizontal frames prevents the horizontal frames from collapsing under a large load.

Abstract: Disclosed is an elastic electric contact terminal that does not give an effect on a metal layer even when a core is pressed by external force. The elastic electric contact terminal includes an elastic core, a heat-resistant polymer film that surrounds the core and is attached to top and bottom surfaces of the core with an adhesive layer therebetween, and a metal layer disposed on an outer surface of the polymer film. At least one sidewall of the core is pressed inward to form a folded portion, and a space is defined between an inner surface of the polymer film and the sidewall of the core by the folded portion.

Abstract: A display device includes a base substrate, a circuit layer including a transistor including a gate electrode, an auxiliary conductive layer, a first insulating layer disposed on the transistor and the auxiliary conductive layer, and a second insulating layer disposed on the first insulating layer, and a display element layer including a pixel defining layer disposed on the circuit layer and a light-emitting element including a first electrode, a functional layer, and a second electrode, which are sequentially stacked.

Abstract: Systems and methods including one or more processors and one or more non-transitory storage devices storing computing instructions configured to run on the one or more processors and perform: receiving a respective number of totes for each respective order of one or more orders; determining, using a first set of rules, when the respective number of totes for a respective order of the one or more orders can be reduced; when the respective number of totes is determined to be able to be reduced, reducing, using a second set of rules, the respective number of totes for the respective order to a respective reduced number of totes for the respective order of the one or more orders; comparing the respective number of totes for the respective order to the respective reduced number of totes for the respective order; and when the respective number of totes for the respective order is compared to be equal to the respective reduced number of totes for the respective order, facilitating displaying, on an electronic device

Abstract: The present disclosure relates to a bifunctional catalyst for manufacturing a hydrocarbon from carbon dioxide and hydrogen. The bifunctional catalyst includes a carbon composite including cobalt (Co) and nitrogen (N) atoms forming a coordinate bond with the cobalt, and metal particles which exhibit a catalytic activity for a Fischer-Tropsch synthesis reaction and which are dispersed on the inner pore surface and/or the outer surface of the carbon composite support, thus simultaneously promoting a reverse water gas shift reaction and the Fischer-Tropsch synthesis reaction.

Abstract: The present invention provides a battery module which includes: a battery stack formed by stacking a plurality of battery cells on each other, each of which includes electrode tabs; a first case unit including a bottom section which surrounds one side of the battery stack and a pair of first sidewalls located on both sides of the battery stack in a direction in which battery cells are stacked; and a second case unit including a top section which surrounds the other side of the battery stack and a pair of second sidewalls located on both sides of the battery stack in the direction in which battery cells are stacked, wherein the first sidewall and the second sidewall are located on both sides of the battery stack in the direction in which battery cells are stacked, in a state in which at least portions thereof are overlapped with each other.

Abstract: A robot may include an input interface configured to obtain an image of a surrounding environment of the robot, and at least one processor configured to rotate the robot in place for localization, and estimate at least one of a position or a pose in a space, based on a plurality of sequential images obtained by the input interface during the rotation of the robot. The position or the pose of the robot may be estimated based on inputting the plurality of sequential images obtained during the rotation of the robot into a trained model based on an artificial neural network. In a 5G environment connected for the Internet of Things, embodiments of the present disclosure may execute an artificial intelligence algorithm and/or a machine learning algorithm.

Abstract: An apparatus for controlling rear wheel steering is provided. The apparatus includes a turning state estimator that acquires steering angle information from a steering angle sensor and estimates a turning state by calculating a required steering speed from the steering angle information. A normal state lateral acceleration predictor predicts a normal state lateral acceleration to match the required steering speed in response to determining that the required steering speed is equal to or greater than a speed threshold value. A rear wheel steering angle calculator calculates a rear wheel steering angle based on the steering angle and the lateral acceleration.

Abstract: There is provided a semiconductor package capable of preventing damage to an interposer to improve reliability. The semiconductor package includes a first substrate including a first insulating layer and first conductive patterns, an interposer disposed on a top surface of the first substrate and including a second insulating layer and second conductive patterns, first connecting members in contact with the top surface of the first substrate and a bottom surface of the interposer, and supporting members including solder parts, which are in contact with the top surface of the first substrate and the bottom surface of the interposer, and core parts, which are disposed in the solder parts and include a different material from the solder parts. The first connecting members electrically connect the first conductive patterns and the second conductive patterns, and the supporting members do not electrically connect the first conductive patterns and the second conductive patterns.

Abstract: Disclosed is an elastic electric contact terminal capable of implementing various electrical pathways. The electric contact terminal includes: an elastic core; a polymer film surrounding the core in a width direction thereof; and a conductive laminate in which a metal foil is laminated on an outer surface of the polymer film. The polymer film is bonded to top and bottom surfaces of the core with an adhesive layer therebetween, and one end of the conductive laminate extends lengthily to the outside of the core to form a terminal part.

Abstract: A use of a fusion protein of a therapeutic enzyme and an immunoglobulin Fe region is disclosed. The fusion protein is represented by the following chemical formula 1. The fusion protein shows protective effects on peripheral sensory nerves and exhibits an extended duration in the body. Thus, the fusion protein or a composition containing the fusion protein can be used in the prevention or improvement of neuropathy.

Abstract: A light emitting element ink and a method of manufacturing a display device are provided. The light emitting element ink includes a light emitting element solvent, a light emitting element dispersed in the light emitting element solvent, the light emitting element including a plurality of semiconductor layers and an insulating film surrounding outer surfaces of the semiconductor layers, a thickener dispersed in the light emitting element solvent, wherein a compound of the thickener includes a functional group capable of forming a hydrogen bond together with a compound of the light emitting element solvent or another compound of the thickener and the compound of the thickener is represented by Chemical Formula 1.

Abstract: A display device includes a first base part, a semiconductor layer including a first semiconductor part disposed on the first base part and a second semiconductor part adjacent to a first side of the first semiconductor part in a first direction, a gate insulating layer disposed on the semiconductor layer and including a first gate insulating layer and a second gate insulating layer spaced apart from each other, and a gate conductive layer including a gate electrode disposed on the first gate insulating layer and overlapping the first semiconductor part and a first connecting electrode overlapping the second gate insulating layer and the second semiconductor part. The first connecting electrode includes a protrusion, the second gate insulating layer includes a recess, and the protrusion of the first connecting electrode overlaps the recess of the second gate insulating layer.

Abstract: A memory device includes a first semiconductor structure including pass transistors defined in a row decoder region of a substrate, a first bonding layer including first bonding pads, and bottom wiring layers disposed between the substrate and the first bonding layer; a second semiconductor structure including a second bonding layer including second bonding pads bonded to the first bonding pads, a memory cell array, and a top wiring layer disposed between the second bonding layer and the memory cell array; and global lines disposed in the row decoder region, and configured to transfer operating voltages to the pass transistors, wherein the bottom wiring layers include bottom wiring layers of a first tier and bottom wiring layers of a second tier disposed over the bottom wiring layers of the first tier, and the global lines are disposed in at least one of the bottom wiring layers of the first tier.

Abstract: Provided are a more reliable display panel, in which decomposition is performed using a photoinitiator having a radical-forming functional group with weak binding affinity, it is decomposed at a lower temperature and the thus-formed pattern not only releases a smaller amount of outgas, but also forms a pattern with high sensitivity.

Abstract: The present invention relates to a folding table, and when the table is unfolded or folded, the table tops are connected by a hinge, and the legs placed inside the four corners are also linked to the operation, so that the table tops and legs are unfolded or folded at once. When the table is unfolded, the legs support all of the top plates by supporting the above corner plates, and include a pair of leg plates that are connected to each other when folded or unfolded through a hinge, and form a sliding rail to adjust the length of the leg.